Function add_properties_to_jsonb_builder 

pub fn add_properties_to_jsonb_builder(
    properties: &HashMap<String, String>,
    jsonb_builder: &mut GenericByteDictionaryBuilder<Int32Type, GenericBinaryType<i32>>,
) -> Result<(), Error>

Adds a set of properties from a HashMap to a dictionary-encoded JSONB builder.

The properties are converted to JSONB format and added as a new entry in the dictionary builder.